53529620

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{7669}}^1$

素因数の和:8027

約数の個数: 24

約数和(自身を含む): 112749000

約数和(自身を除く): 59219380

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 7669, 15338, 30676, 38345, 76690, 153380, 2676481, 5352962, 10705924, 13382405, 26764810, 53529620]

約数ペア:

[(1, 53529620), (2, 26764810), (4, 13382405), (5, 10705924), (10, 5352962), (20, 2676481), (349, 153380), (698, 76690), (1396, 38345), (1745, 30676), (3490, 15338), (6980, 7669)]